Crane hook load weighing scale



FIG. 1 is a bottom, front and right side perspective view of a crane hook load weighing scale showing my new design;

FIG. 2 is a bottom, rear and left side perspective view;

FIG. 3 is a right side elevational view; and,

FIG. 4 is a top plan view thereof. 

The ornamental design for a crane hook load weighing scale, as shown and described. 